You can check on steemword https://steemworld.org/@yourname, you have a section called Coming Rewards, which would show you both the author and curation rewards for the next week.
The other option is http://steem.supply/@yourname.
There are quite a few ways and sites that can be used to check out the pending payout amount on Steem blockchain.
Steem.supply is created by a witness named @dragosroua
that is my username you can change it with yours and check out both your Post and comment rewards on Steem blockchain. With the actual payout of yours which is the author reward. Moreover you can check out your Top 20 Supporters, Top 20 Most Loyal users on Steem Blockchain.
Here is a Screenshot which is a slight part of the site.
The estimated rewards are based on the current price it may effect the last payout period.
moreover there are other sites as well like Steemnow.com/@username which is created by @penguinpablo
And steemworld.org/@username created by @steemchiller it does holds a lot more than showing the rewards
Hope the information helps.
You can check it on steemworld.org or on steem.supply. Here is the screenshot of your upcoming payout.
Thank you and Have a great day.
I like to use steemworld.org and you can check it all there. You can also find past payouts from the last 7 days. Very helpfull tool.
you can also check at steemnow.com. it works fine